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| author | Robert Jarzmik <robert.jarzmik@free.fr> | 2012-05-15 23:21:14 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-05-16 19:22:01 +0200 |
| commit | 7de8410a82461e74dec916259e4a97c3bf1b9db7 (patch) | |
| tree | 2eb01415f9ddf639aedce9d874bdb618735aba2b /arch | |
| parent | 574aa9cced45dfd3b97b0d93d738463fa601ee17 (diff) | |
| download | barebox-7de8410a82461e74dec916259e4a97c3bf1b9db7.tar.gz barebox-7de8410a82461e74dec916259e4a97c3bf1b9db7.tar.xz | |
arch/arm: mioa701 make autoboot of Linux work
Make the autoboot work :
- if no USB cuable is plugged, continue directly to
autoboot
- if an USB cable is plugged, wait for 3 seconds for
any input on the USB serial gadget, and if none
happens, continue to autoboot linux kernel
- else interrupt autoboot and interact on barebox
console
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boards/mioa701/env/bin/init | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/arch/arm/boards/mioa701/env/bin/init b/arch/arm/boards/mioa701/env/bin/init index 2e806b93b3..494d0674aa 100644 --- a/arch/arm/boards/mioa701/env/bin/init +++ b/arch/arm/boards/mioa701/env/bin/init @@ -22,12 +22,17 @@ if [ $? = 0 ]; then fi echo "No custom environment found" -echo -n "Hit any key to stop autoboot: " -timeout -a $autoboot_timeout -if [ $? != 0 ]; then - echo - echo "Welcome to barebox console" - exit + +gpio_get_value 22 +is_usb_connected=$? +if [ $is_usb_connected != 0 ]; then + echo -n "Hit any key to stop autoboot: " + timeout -a $autoboot_timeout + if [ $? != 0 ]; then + echo + echo "Welcome to barebox console" + exit + fi fi echo "Booting linux kernel on docg3 chip ..." |